Sherman Klump, a brainy and kind-hearted man who is morbidly obese. A research scientist, academic, and lecturer, Klump develops a miraculous, but experimental, weight-loss pharmaceutical, and hoping to win the affection of the girl of his dreams, tests it upon himself. Like the original film's Julius Kelp, Klump's vigorous, charismatic, but evil alter ego takes the name "Buddy Love". Murphy plays a total of seven characters in the film, including Sherman and most of Sherman's family.
